2004 bmw M5 I looked into it and saw that others were experiencing problems when using spare keys, etc... Well, my radio turned on mute and I only have one key for the car. I didn't touch anything until I walked out of the gym, and the vehicle had been parked for almost an hour and a half... the radio was stuck on Mute, and I couldn't get it to unmute... I have tried turning off and restarting the car... has anybody else experienced this? Any suggestions?
Thank you for reaching out. We do repair Displays Here is the link https://www.upfix.com/product-category/repair-return/info-displays-repair/